package com.bruce.pattern.structural.composite;

/**
 * Created by bruce on 2018/11/5 22:51
 */
public abstract class CatalogComponent {

    public void add(CatalogComponent catalogComponent){
        throw new UnsupportedOperationException("不支持添加操作");
    }

    public void remove(CatalogComponent catalogComponent){
        throw new UnsupportedOperationException("不支持删除操作");
    }

    public String getName(CatalogComponent catalogComponent){
        throw new UnsupportedOperationException("不支持获取名称操作");
    }

    public double getPrice(CatalogComponent catalogComponent){
        throw new UnsupportedOperationException("不支持获取价格操作");
    }

    public void print(){
        throw new UnsupportedOperationException("不支持打印操作");
    }


}
